======================== unified (from filesystem) ========================
                                         'bitrate'  '138.456'
                                        'duration'  '118'
                                          'artist'  'Tiga'
                                     'text_people'  ''
                                         'release'  'American Gigolo'
                                           'title'  'Frank Sinatra 2001'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-UNU-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dance', 'house', 'electroclash', 'electro', 'electronic']"
                                     'discogstags'  "['electronic', 'techno', 'electro']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '25'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues'
                                             'bpm'  '129.646'
                                             'key'  '8A'
                                        'acoustid'  'e347f833-feb9-49fd-8645-70c4cf75f9e0'
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'American Gigolo'
'TBPM' (BPM (beats per minute))                     '129.646'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-blues'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2002'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['DJ-mix', 'Tiga']])
'TIT2' (Title/songname/content description)         'Frank Sinatra 2001'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Miss Kittin & The Hacker'
'TPE2' (Band/orchestra/accompaniment)               'Tiga'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'International Deejay Gigolo Records'
'TRCK' (Track number/Position in set)               '11/25'
'TSO2'                                              'Tiga'
'TSOP' (Performer sort order)                       'Kittin, Miss & Hacker, The'
'TXXX:ASIN'                                         'B00005UO4V'
'TXXX:Acoustid Id'                                  'e347f833-feb9-49fd-8645-70c4cf75f9e0'
'TXXX:BARCODE'                                      '718752758529'
'TXXX:CATALOGNUMBER'                                'GIGOLO 85'
'TXXX:MusicBrainz Album Artist Id'                  '58e5332d-383e-414c-9917-776d7b1493a2'
'TXXX:MusicBrainz Album Id'                         'ccd50410-d121-3fb9-b724-1edd1af940a5'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'bc7ec666-4700-4f48-a797-5c607f84a890'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'techno', 'electro']
'TXXX:lastfmtags'                                   ['dance', 'house', 'electroclash', 'electro', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.77 dB'
'TXXX:replaygain_track_peak'                        '0.631648'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cb302f32-c81e-475b-a6ec-34f94faf46c1')

========================== row from database ==========================
                                              'id'  1337467
                                            'path'  /data/Music/Bulk/00poprockelectronic/Tiga/American Gigolo [2002]/track 11 - miss kittin _ the hacker - frank sinatra (2001).mp3
                                         'working'  None
                                         'bitrate'  138
                                    'duration_sec'  118
                                           'genre'  prerock-jb-blues
                                        'filesize'  2055678
                                           'mtime'  1620403795
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic [2002] track 11 miss kittin _ the hacker frank sinatra (2001) prerock jb blues
                                      'tag_artist'  Tiga
                                     'tag_release'  American Gigolo
                                       'tag_title'  Frank Sinatra 2001
                                             'bpm'  129.646
                                    'search_title'  '2001':3 'frank':1 'sinatra':2
                                   'search_artist'  'tiga':1
                                  'search_release'  'american':1 'gigolo':2
                                     'search_rest'  '00poprockelectronic':1 '2001':11,12 '2002':2,3 'blues':15 'frank':9 'hacker':8 'jb':14 'kittin':6 'miss':5 'prerock':13 'sinatra':10 'the':7 'track':4
                                    'search_combo'  '00poprockelectronic':7 '2001':3A,17,18 '2002':8,9 'american':5C 'blues':21 'frank':1A,15 'gigolo':6C 'hacker':14 'jb':20 'kittin':12 'miss':11 'prerock':19 'sinatra':2A,16 'the':13 'tiga':4B 'track':10
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'electroclash', 'electro', 'electronic']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic', 'techno', 'electro']

============================== file details ==============================
                                           'mtime'  1620403794.8169415  (2021-05-07 18:09:54)
                             'size'  2055678